Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 22 Jan 1981 | Welwyn Hatfield | 2 | 1 | Slight |
| Thu 22 Jan 1981 | Welwyn Hatfield | 2 | 1 | Slight |
| Fri 15 May 1981 | Welwyn Hatfield | 2 | 2 | Slight |
| Fri 15 May 1981 | Welwyn Hatfield | 2 | 2 | Slight |
| Wed 27 May 1981 | Welwyn Hatfield | 2 | 1 | Serious |
| Wed 27 May 1981 | Welwyn Hatfield | 2 | 1 | Serious |
| Thu 28 May 1981 | Welwyn Hatfield | 2 | 1 | Slight |
| Thu 28 May 1981 | Welwyn Hatfield | 2 | 1 | Slight |
| Sat 30 May 1981 | Welwyn Hatfield | 1 | 2 | Slight |
| Sat 30 May 1981 | Welwyn Hatfield | 1 | 2 | Slight |
| Fri 12 Jun 1981 | Welwyn Hatfield | 2 | 1 | Fatal |
| Fri 12 Jun 1981 | Welwyn Hatfield | 2 | 1 | Fatal |
| Wed 19 Aug 1981 | East Hertfordshire | 2 | 1 | Slight |
| Wed 19 Aug 1981 | East Hertfordshire | 2 | 1 | Slight |
| Mon 21 Sep 1981 | East Hertfordshire | 2 | 1 | Slight |
| Mon 21 Sep 1981 | East Hertfordshire | 2 | 1 | Slight |
| Thu 1 Oct 1981 | Welwyn Hatfield | 1 | 1 | Slight |
| Thu 1 Oct 1981 | Welwyn Hatfield | 1 | 1 | Slight |
| Fri 9 Oct 1981 | Welwyn Hatfield | 1 | 1 | Slight |
| Fri 9 Oct 1981 | Welwyn Hatfield | 1 | 1 | Slight |
| Fri 16 Oct 1981 | Welwyn Hatfield | 1 | 1 | Slight |
| Thu 3 Dec 1981 | Welwyn Hatfield | 2 | 1 | Slight |
| Thu 3 Dec 1981 | Welwyn Hatfield | 2 | 1 | Slight |
| Thu 24 Dec 1981 | Welwyn Hatfield | 1 | 2 | Slight |
| Thu 24 Dec 1981 | Welwyn Hatfield | 1 | 2 | Slight |